SuperKEKB Shift Report

2024/3/25 (Mo) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.KIKUCHI K.MARUTSUKA H.NOGUCHI
T.ISHIHARA
S.MATSUMOTO S.KUSANO
T.KUDO
Katarina Dugic

Shift Summary

recorded delivered
Peak luminosity 1.78 x 10 34 cm-2s-1
Integrated luminosity (shift) 296.9 pb-1 324.9 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 775.0 mA 620.2 mA 6.6 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 1 4

IP Knob Tuning

11:17 LER HER
r1 (mrad) -1.50 -9.50
r2 (mm) -3.70 2.53
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.28 -0.13
ηpy (mrad) 0.00 8.90
waist (mm) 1.95 -1.10
chromatic r1 (mrad) 0.00 0.00
chromatic r2 (mm) 0.00 0.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 03/25/2024 16:01:08